Security Advisory

CVE-2020-26977

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-01-07 13:51:52

Last updated 2024-08-04 16:03:23

Assigner mozilla

State PUBLISHED

Description

By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.

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